package com.nmh.service.Impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.nmh.entity.City;
import com.nmh.mapper.cityMapper;
import com.nmh.service.cityService;
import org.springframework.stereotype.Service;
@Service
public class cityServiceImpl extends ServiceImpl<cityMapper, City> implements cityService {
}
